Speaker



FIG. 1 is a perspective view of a speaker showing my new design;

FIG. 2 is a bottom elevation view thereof;

FIG. 3 is a top elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a right side elevation view; and,

FIG. 7 is a left side elevation view.

The broken lines shown are included for the purpose of illustrating portions of the speaker that form no part of the claim. 

CLAIM The ornamental design for the speaker, as shown and described. 